
JE Pistons forged eight‑cylinder piston kit for 350 SBC applications with a 4.040 in. bore, flat top profile and -1.8 cc volume. It’s built to meet the demands of domestic racing and high‑output builds where durable components are required. Manufactured in the USA from 2618 aluminum, these pistons incorporate JE’s Forged Side Relief (FSR) forging to minimize skirt width and friction. Depending on application, an accumulator groove and skirt coating may be included to enhance ring seal and reduce wear.
JE Pistons 350 SBC ULTRA FT GP Set of 8 Pistons